Took my brand new M&P22 to the range yesterday for the first time. Cleaned all the grease out, and there was plenty of it, and lubed as per the manual prior to heading out. Took with me CCI minimags, CCI stingers, federal bulk pack, and federal target ammo. It ate every single round with no failures of any kind, heck I didnt even get the occational dud round that comes with .22lr ammo sometimes. The pistol functioned perfectly, probably fired 800 rounds, I am really impressed with it.
Not a big fan of the sights though, I would like to set it up like my xdm 5.25 with an adjustable rear and fiber optic front but cant seem to find any aftermarkets anywhere.